the Ratio of the radii of two cylinders of equal heights is 1:3. find the ratio of their volume
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r1/r2=1/3
volume=pie*r1^2*h/pie*r2^2*h
=r1^2/r2^2 [pie and h are cancelled,given h are equal]
=1^2/3^2
=1/9
ratio=1:9
PLEASE MARK AS BRAINLIEST!!!!!!!!!!!!!!!
volume=pie*r1^2*h/pie*r2^2*h
=r1^2/r2^2 [pie and h are cancelled,given h are equal]
=1^2/3^2
=1/9
ratio=1:9
PLEASE MARK AS BRAINLIEST!!!!!!!!!!!!!!!
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